Showing 22,301 - 22,320 results of 29,984 for search '"optimization"', query time: 0.12s Refine Results
  1. 22301

    Aggregation control of anionic pentamethine cyanine enabling excitation wavelength selective NIR-II fluorescence imaging-guided photodynamic therapy by Yibin Li, Fei Qu, Fang Wan, Cheng Zhong, Jingyi Rao, Yijing Liu, Zhen Li, Jintao Zhu, Zhong’an Li

    Published 2025-01-01
    “…Through the counterion engineering approach, a triphenylphosphine cation (Pco) modified with oligoethylene glycol chain is synthesized and adopted as the counterion of C5T, which can effectively suppress the excessive and disordered aggregation of the resulting C5T-Pco by optimizing the dye amphipathicity and enhancing the cyanine-counterion interactions. …”
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  2. 22302

    Fetal Bradyarrhythmias: A Comprehensive Update on Current Knowledge by Maria Elisa Martini Albrecht, Larissa Keren de Azevedo Teixeira, Edward Araujo Júnior, Nathalie Jeanne Bravo-Valenzuela, Roberta Granese

    Published 2025-01-01
    “…Fetal arrhythmias represent 10% to 20% of referrals to specialized clinics for the evaluation of fetal heart rhythm abnormalities Mechanism: Various methods are available for assessing fetal heart rhythm through ultrasound and fetal echocardiography, which facilitate accurate diagnosis and help determine the optimal management strategies. Despite advancements in diagnostic techniques, the absence of studies with a substantial number of cases has resulted in significant variability in treatment approaches, influenced by local expertise and available resources. …”
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  3. 22303

    A Simple and Quick Method for the Determination of Pesticides in Environmental Water by HF-LPME-GC/MS by Helvécio C. Menezes, Breno P. Paulo, Maria José N. Paiva, Zenilda L. Cardeal

    Published 2016-01-01
    “…The following conditions were selected: 6 cm of polypropylene hollow fiber, ethyl octanoate as an acceptor phase, and extraction during 30 min under stirring at 200 rpm. The optimized method showed good linearity in the range of 0.14 to 200.00 μg L−1; the determination coefficient (R2) was in the range of 0.9807–0.9990. …”
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  4. 22304

    Direct Interval Prediction of Landslide Displacements Using Least Squares Support Vector Machines by Yankun Wang, Huiming Tang, Tao Wen, Junwei Ma

    Published 2020-01-01
    “…Two LSSVM models are directly implemented to generate the interval of future displacements, and the optimal model parameters are derived by the differential search algorithm. …”
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  5. 22305

    Probing DCV5T-Me for Organic Photovoltaics: A Comprehensive DFT and NEGF Study by Souraya Goumri-Said, Rachida Rahmani, Abdelkader Chouaih, Mohammed Benali Kanoun

    Published 2025-06-01
    “…This study presents a detailed computational analysis of the DCV5T-Me molecule to evaluate its potential for organic photovoltaic (OPV) applications. The optimized geometry demonstrates a stable donor-acceptor structure with well-aligned molecular orbitals conducive to charge transfer. …”
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  6. 22306

    Brain MRI Segmentation with Multiphase Minimal Partitioning: A Comparative Study by Elsa D. Angelini, Ting Song, Brett D. Mensh, Andrew F. Laine

    Published 2007-01-01
    “…The segmentation algorithm performs an optimal partitioning of three-dimensional data based on homogeneity measures that naturally evolves to the extraction of different tissue types in the brain. …”
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  7. 22307

    Current Concepts in the Biopsy of Musculoskeletal Tumors by Costantino Errani, Francesco Traina, Fabrizio Perna, Carlotta Calamelli, Cesare Faldini

    Published 2013-01-01
    “…In the management of bone and soft tissue tumors, accurate diagnosis, using a combination of clinical, radiographic, and histological data, is critical to optimize outcome. On occasion, diagnosis can be made by careful history, physical examination, and images alone. …”
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  8. 22308

    Efficient Synthesis of <i>cis</i>,<i>cis</i>-Muconic Acid by Catechol Oxidation of Ozone in the Presence of a Base by Kohtaro Katayama, Hiroki Hotta, Yoshio Tsujino

    Published 2025-01-01
    “…Further investigations will focus on refining this method for larger-scale applications and testing its economic viability, aiming to optimize conditions for maximum efficiency and yield.…”
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  9. 22309

    Prediction of power generation and maintenance using AOC‐ResNet50 network by Yueqiang Chu, Wanpeng Cao, Cheng Xiao, Yubin Song

    Published 2024-10-01
    “…Photovoltaic power prediction is essential to solve this problem, as it can improve the quality of photovoltaic grid connection, optimize grid scheduling, and ensure the safe operation of the grid. …”
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  10. 22310

    Lattice defect engineering advances n-type PbSe thermoelectrics by Qian Deng, Xiao-Lei Shi, Meng Li, Xiaobo Tan, Ruiheng Li, Chen Wang, Yue Chen, Hongliang Dong, Ran Ang, Zhi-Gang Chen

    Published 2025-01-01
    “…Detailed micro/nanostructural characterizations and first-principles calculations demonstrate that Cu-induced interstitial defects and nanoprecipitates simultaneously optimize electron and phonon transport properties. …”
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  11. 22311

    Theoretical Investigation of Terahertz Spoof Surface-Plasmon-Polariton Devices Based on Ring Resonators by Can Liu, Shenghao Gu, Mingming Sun, Ya Liu, Ying Zhang, Jiaguang Han

    Published 2025-01-01
    “…While substantial progress has been made in the study of ring resonators, their application in terahertz surface wave systems remains less than fully optimized. This paper presents several spoof surface plasmon polariton-based devices, which were realized using ring resonators at terahertz frequencies. …”
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  12. 22312

    An innovative aluminization process for solid oxide cell interconnects: From the design to the processing and testing by E. Zanchi, H. Javed, S.De La Pierre, M. Ferraris, G. Cempura, A. Benelli, A.R. Boccaccini, F. Smeacetto

    Published 2025-02-01
    “…The EPD suspensions and coating consolidation treatments were optimized for intermediate temperature applications in SOC stack interconnects. …”
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  13. 22313

    Transient Electromagnetic Data Noise Suppression Method Based on MPA-VMD-SVD by Yuheng Li, Yang Zhang, Jiwei Shen, Xinze Wen, Jianmei Chen, Wanqiang Zhu

    Published 2025-01-01
    “…Therefore, this study proposes a TEM data noise suppression method based on the marine predators algorithm (MPA) to optimize variational mode decomposition (VMD) combined with singular value decomposition (SVD). …”
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  14. 22314

    Characteristic Analysis of Digital Emulsion Relief Valve Based on the Hydraulic Loading System by Lirong Wan, Hanzheng Dai, Qingliang Zeng, Zhenguo Lu, Zhiyuan Sun, Mingqian Tian, Yanjie Lu

    Published 2020-01-01
    “…The structure of relief valve is analyzed and optimized from the aspects of dynamic and internal flow field characteristics to obtain a good working performance. …”
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  15. 22315

    Integrating spatial-temporal risk maps with candidate trajectory trees for explainable autonomous driving planning by Qiyuan Liu, Jiawei Zhang, Jingwei Ge, Cheng Chang, Zhiheng Li, Shen Li, Li Li

    Published 2025-12-01
    “…We further filter safe candidate trajectories from the tree on the basis of their cumulative risks in the risk maps and then select the optimal trajectory to execute by balancing other driving objectives. …”
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  16. 22316

    Detection of non‐suicidal self‐injury based on spatiotemporal features of indoor activities by Guanci Yang, Siyuan Yang, Kexin Luo, Shangen Lan, Ling He, Yang Li

    Published 2023-03-01
    “…NssiDetection calculates the human bounding box by using an object detection model and employs a behaviour detection model to extract the temporal and spatial features of NSSI behaviour. Thirdly, the optimal combination schemes of NssiDetection is investigated by checking its performance with different behaviour detection methods and training strategies. …”
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  17. 22317

    XGBoost-enhanced ensemble model using discriminative hybrid features for the prediction of sumoylation sites by Salman Khan, Sumaiya Noor, Tahir Javed, Afshan Naseem, Fahad Aslam, Salman A. AlQahtani, Nijad Ahmad

    Published 2025-02-01
    “…By fusing word embeddings with evolutionary descriptors, it applies the SHapley Additive exPlanations (SHAP) algorithm for optimal feature selection and uses eXtreme Gradient Boosting (XGBoost) for classification. …”
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  18. 22318

    Surgical repair of cervical internal carotid artery aneurysm in a patient with suspected connective tissue disorder by Carlo Campesi, Daniele Mascia, Germano Melissano

    Published 2025-01-01
    “…The need for early diagnosis and extensive examination in patients with ECAA, as well as clinical suspicion of CTD, plays a crucial role in identifying individuals at risk and guiding optimal management strategies and follow-up. …”
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  19. 22319

    Reform and Development of Rare Diseases Drug Evaluation and Approval in China by HUANG Guo, YANG Zhimin, TANG Ling, ZHANG Jie, AI Xing, SE RI Geleng, ZHAO Tian

    Published 2024-10-01
    “…With the continuous effort at optimizing the policy environment and the advancement of research and development technologies, China′s drug regulatory authorities will continue to focus on the clinical needs of rare diseases, to implement " patient-centered " approach to drug development, inject new vitality into the research and development of drugs of rare diseases, and offer more precise and effective treatment choices for patients with rare diseases.…”
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  20. 22320

    Auxo: A Temporal Graph Management System by Wentao Han, Kaiwei Li, Shimin Chen, Wenguang Chen

    Published 2019-03-01
    “…Second, graph splitting further improves the worst-case query time, and reduces the performance variance introduced by splitting operations. Third, Auxo optimizes the data layout inside chunks, thereby significantly improving the performance of traverse-based graph queries. …”
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